城市轨道交通相交线路竖向位置关系研究  

Research on vertical position relationships between intersecting of urban rail transit lines

作　　者：王海鑫 罗旭 桑晓光 黄定贵 Wang Haixin;Luo Xu;Sang Xiaoguang

机构地区：[1]广州地铁设计研究院股份有限公司,广东广州510010 [2]中铁第六勘察设计院集团有限公司,天津300308

出　　处：《现代城市轨道交通》2022年第2期105-113,共9页Modern Urban Transit

摘　　要：随着城市轨道交通的发展,城市中心区轨道交通线网密度不断增大,线路之间的交叉也越来越多,因此,相交线路之间的竖向位置关系变得极为重要。文章分析城市轨道交通相交线路竖向关系的确定原则,按照相交位置的不同进行分类,并以广州地铁 13 号线为例,从行车功能、运营能耗、前后车站及区间的实施难度、工程投资等多角度对 13 号线和 11 号线的竖向位置关系进行综合比选研究,为城市轨道交通相交线路方案的设计和研究提供参考。With the development of urban rail transit,the line density of the rail transit network in the central area of the city continues to increase,and there are more and more crossings between metro lines.Therefore,the vertical position relationships between intersecting lines becomes extremely important.This paper analyzes the principles of determining the vertical relationship of the intersecting lines,and classifies them according to the different positions of the intersection.Taking Guangzhou metro line 13 as an example,from the perspectives of driving function,operational energy consumption,implementation difficulty and engineering investment,the comprehensive comparison and selection of the vertical position relationship between line 13 and line 11 are carried out.The paper can provide a reference for the design and research of the intersecting lines of urban rail transit.

关 键 词：城市轨道交通 相交线路 竖向位置关系 

分 类 号：U231[交通运输工程—道路与铁道工程]